Results
author = "Augé, E."
Observation of Spin Correlation in t(t)over-bar Events from pp Collisions at root s=7 TeV Using the ATLAS Detector
Author(s) :
Aad, G.
,
Abbott, B.
,
Abdallah, J.
,
Khalek, S. Abdel
,
Abdelalim, A. A.
,
Abdesselam, A.
,
Abdinov, O.
,
Abi, B.
,
Abolins, M.
Description :
A measurement of spin correlation in t (t) over bar production is reported using data collected with the ATLAS detector at the LHC, corresponding to an integrated luminosity of 2.1 fb(-1). Candidate events are selected in the dilepton topology with large missing transverse energy and at least two je...
Repository :
Lund University Publications
Language(s) :
English
Search for Production of Resonant States in the Photon-Jet Mass Distribution Using pp Collisions at root s=7 TeV Collected by the ATLAS Detector
Author(s) :
Aad, G.
,
Abbott, B.
,
Abdallah, J.
,
Abdelalim, A. A.
,
Abdesselam, A.
,
Abdinov, O.
,
Abi, B.
,
Abolins, M.
,
Abramowicz, H.
Description :
This Letter describes a model-independent search for the production of new resonant states in photon + jet events in 2.11 fb(-1) of proton-proton collisions at root s = 7 TeV. We compare the photon + jet mass distribution to a background model derived from data and find consistency with the backgrou...
Repository :
Lund University Publications
Language(s) :
English
Search for Supersymmetry in Events with Three Leptons and Missing Transverse Momentum in root s=7 TeV pp Collisions with the ATLAS Detector
Author(s) :
Aad, G.
,
Abbott, B.
,
Abdallah, J.
,
Khalek, S. Abdel
,
Abdelalim, A. A.
,
Abdinov, O.
,
Abi, B.
,
Abolins, M.
,
AbouZeid, O. S.
Description :
A search for the weak production of charginos and neutralinos decaying to a final state with three leptons (electrons or muons) and missing transverse momentum is presented. The analysis uses 2.06 fb(-1) of root s = 7 TeV proton-proton collision data delivered by the Large Hadron Collider and record...
Repository :
Lund University Publications
Language(s) :
English
Search for resonant WZ production in the WZ -> lvl ' l ' channel in root(s)=7 TeV pp collisions with the ATLAS detector
Author(s) :
Aad, G.
,
Abbott, B.
,
Abdallah, J.
,
Khalek, S. Abdel
,
Abdelalim, A. A.
,
Abdesselam, A.
,
Abdinov, O.
,
Abi, B.
,
Abolins, M.
Description :
A generic search is presented for a heavy particle decaying to WZ -> lvl'l' (l, l' = e, mu) final states. The data were recorded by the ATLAS detector in root s = 7 TeV pp collisions at the Large Hadron Collider and correspond to an integrated luminosity of 1.02 fb(-1). The transverse...
Repository :
Lund University Publications
Language(s) :
English
Search for a Light Higgs Boson Decaying to Long-Lived Weakly Interacting Particles in Proton-Proton Collisions at root s=7 TeV with the ATLAS Detector
Author(s) :
Aad, G.
,
Abbott, B.
,
Abdallah, J.
,
Abdelalim, A. A.
,
Abdesselam, A.
,
Abdinov, O.
,
Abi, B.
,
Abolins, M.
,
AbouZeid, O. S.
Description :
A search for the decay of a light Higgs boson (120-140 GeV) to a pair of weakly interacting, long-lived particles in 1.94 fb(-1) of proton-proton collisions at root s = 7 TeV recorded in 2011 by the ATLAS detector is presented. The search strategy requires that both long-lived particles decay inside...
Repository :
Lund University Publications
Language(s) :
English
Search for Pair Production of a Heavy Up-Type Quark Decaying to a W Boson and a b Quark in the lepton plus jets Channel with the ATLAS Detector
Author(s) :
Aad, G.
,
Abbott, B.
,
Abdallah, J.
,
Abdelalim, A. A.
,
Abdesselam, A.
,
Abdinov, O.
,
Abi, B.
,
Abolins, M.
,
AbouZeid, O. S.
Description :
A search is presented for production of a heavy up-type quark (t') together with its antiparticle, assuming subsequent decay to a W boson and a b quark, t'(t) over bar' -> W(+)bW(-)(b) over bar. The search is based on 1.04 fb(-1) of proton-proton collisions at root s = 7 TeV collected...
Repository :
Lund University Publications
Language(s) :
English
Search for supersymmetry in pp collisions at root s=7 Te V in final states with missing transverse momentum and b-jets with the ATLAS detector
Author(s) :
Aad, G.
,
Abbott, B.
,
Abdallah, J.
,
Khalek, S. Abdel
,
Abdelalim, A. A.
,
Abdesselam, A.
,
Abdinov, O.
,
Abi, B.
,
Abolins, M.
Description :
The results of a search for supersymmetry in events with large missing transverse momentum and heavy-flavor jets using an integrated luminosity corresponding to 2.05 fb(-1) of pp collisions at root s = 7 TeV recorded with the ATLAS detector at the Large Hadron Collider are reported. No significant e...
Repository :
Lund University Publications
Language(s) :
English
Measurement of the production cross section of an isolated photon associated with jets in proton-proton collisions at root s=7 TeV with the ATLAS detector
Author(s) :
Aad, G.
,
Abbott, B.
,
Abdallah, J.
,
Abdelalim, A. A.
,
Abdesselam, A.
,
Abdinov, O.
,
Abi, B.
,
Abolins, M.
,
AbouZeid, O. S.
Description :
A measurement of the cross section for the production of an isolated photon in association with jets in proton-proton collisions at a center-of-mass energy root s = 7 TeV is presented. Photons are reconstructed in the pseudorapidity range vertical bar eta(gamma)vertical bar < 1.37 and with a tran...
Repository :
Lund University Publications
Language(s) :
English
Search for tb Resonances in Proton-Proton Collisions at root s=7 TeV with the ATLAS Detector
Author(s) :
Aad, G.
,
Abbott, B.
,
Abdallah, J.
,
Khalek, S. Abdel
,
Abdelalim, A. A.
,
Abdesselam, A.
,
Abdinov, O.
,
Abi, B.
,
Abolins, M.
Description :
This Letter presents a search for tb resonances in 1.04 fb(-1) of LHC proton-proton collision data collected by the ATLAS detector at a center-of-mass energy of 7 TeV. Events with a lepton, missing transverse momentum, and two jets are selected and the invariant mass of the corresponding final state...
Repository :
Lund University Publications
Language(s) :
English
Combined search for the Standard Model Higgs boson in pp collisions at root s=7 TeV with the ATLAS detector
Author(s) :
Aad, G.
,
Abajyan, T.
,
Abbott, B.
,
Abdallah, J.
,
Khalek, S. Abdel
,
Abdelalim, A. A.
,
Abdinov, O.
,
Aben, R.
,
Abi, B.
,
Abolins, M.
Description :
A combined search for the Standard Model Higgs boson with the ATLAS detector at the LHC is presented. The data sets used correspond to integrated luminosities from 4.6 fb(-1) to 4.9 fb(-1) of proton-proton collisions collected at root s = 7 TeV in 2011. The Higgs boson mass ranges of 111.4 GeV to 11...
Repository :
Lund University Publications
Language(s) :
English